Report for 28502

Name

AS28502 - Axtel, S.A.B. de C.V., MX

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

28502 Alestra Innovacion Digital S de RL de CV, MX

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE
    AS11172         Alestra, S. de R.L. de C.V., MX
  Downstream Adjacent AS list
    AS11172         Alestra, S. de R.L. de C.V., MX

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6195  AS28502        ORIGIN  Originate:      24576 /17.42  Transit:          0 /0.00  Alestra Innovacion Digital S de RL de CV, MX

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 5475 AS28502       Alestra Innovacion Digital S de RL de CV, MX      31     11      2     22      9  29.03%


  Prefix               AS Path                              Aggregation Suggestion
  63.70.72.0/23        3257 32098 11172 28502   
  63.70.234.0/23       22652 1299 28502       
  63.84.64.0/22        3257 32098 11172 28502   
  63.110.120.0/22      3257 32098 11172 28502   
  63.110.188.0/22      3257 32098 11172 28502   
  65.204.164.0/22      3257 32098 11172 28502   
  201.139.224.0/21     22652 1299 28502       
  201.139.232.0/21     3303 32098 11172 28502   
  201.139.236.0/24     22652 1299 28502       
  201.140.128.0/20     22652 1299 28502     + Announce - aggregate of 201.140.128.0/21 (22652 1299 28502) and 201.140.136.0/21 (22652 1299 28502)
  201.140.128.0/22     22652 1299 28502     - Withdrawn - aggregated with 201.140.132.0/22 (22652 1299 28502)
  201.140.132.0/22     22652 1299 28502     - Withdrawn - aggregated with 201.140.128.0/22 (22652 1299 28502)
  201.140.136.0/22     22652 1299 28502     - Withdrawn - aggregated with 201.140.140.0/22 (22652 1299 28502)
  201.140.140.0/24     22652 1299 28502     - Withdrawn - aggregated with 201.140.141.0/24 (22652 1299 28502)
  201.140.141.0/24     22652 1299 28502     - Withdrawn - aggregated with 201.140.140.0/24 (22652 1299 28502)
  201.140.142.0/24     22652 1299 28502     - Withdrawn - aggregated with 201.140.143.0/24 (22652 1299 28502)
  201.140.143.0/24     22652 1299 28502     - Withdrawn - aggregated with 201.140.142.0/24 (22652 1299 28502)
  201.140.144.0/22     22652 1299 28502       
  201.140.148.0/22     3303 32098 11172 28502   
  201.140.152.0/22     3303 32098 11172 28502   
  201.140.152.0/22     6939 1299 28502      + Announce - aggregate of 201.140.152.0/23 (6939 1299 28502) and 201.140.154.0/23 (6939 1299 28502)
  201.140.152.0/24     6939 1299 28502      - Withdrawn - aggregated with 201.140.153.0/24 (6939 1299 28502)
  201.140.153.0/24     6939 1299 28502      - Withdrawn - aggregated with 201.140.152.0/24 (6939 1299 28502)
  201.140.154.0/24     6939 1299 28502      - Withdrawn - aggregated with 201.140.155.0/24 (6939 1299 28502)
  201.140.155.0/24     6939 1299 28502      - Withdrawn - aggregated with 201.140.154.0/24 (6939 1299 28502)
  201.140.156.0/22     22652 1299 28502       
  201.140.160.0/22     3303 32098 11172 28502   
  201.140.164.0/22     22652 1299 28502       
  201.140.168.0/22     3303 32098 11172 28502   
  201.140.172.0/22     22652 1299 28502       
  201.140.176.0/22     3303 32098 11172 28502   
  207.17.190.0/23      3257 32098 11172 28502   
  207.17.190.0/24      57866 1299 28502       

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS28502   26 More Specifics   26 Total Advertisements   Alestra Innovacion Digital S de RL de CV, MX
    63.70.72.0/23                 63.64.0.0/10
    63.70.234.0/23                63.64.0.0/10
    63.84.64.0/22                 63.64.0.0/10
    63.110.120.0/22               63.64.0.0/10
    63.110.188.0/22               63.64.0.0/10
    65.204.164.0/22               65.192.0.0/11
    201.139.224.0/21              201.139.224.0/19
    201.139.232.0/21              201.139.224.0/19
    201.140.128.0/22              201.140.128.0/19
    201.140.132.0/22              201.140.128.0/19
    201.140.136.0/22              201.140.128.0/19
    201.140.140.0/24              201.140.128.0/19
    201.140.141.0/24              201.140.128.0/19
    201.140.142.0/24              201.140.128.0/19
    201.140.143.0/24              201.140.128.0/19
    201.140.144.0/22              201.140.128.0/19
    201.140.148.0/22              201.140.128.0/19
    201.140.152.0/22              201.140.128.0/19
    201.140.156.0/22              201.140.128.0/19
    201.140.160.0/22              201.140.160.0/19
    201.140.164.0/22              201.140.160.0/19
    201.140.168.0/22              201.140.160.0/19
    201.140.172.0/22              201.140.160.0/19
    201.140.176.0/22              201.140.160.0/19
    207.17.190.0/23               207.16.0.0/14
    207.17.190.0/24               207.16.0.0/14
    201.139.236.0/24              201.139.224.0/19

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 201.139.236.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS28502 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28502\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded